APA2180QB 查看數據表（PDF） - Anpec Electronics
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APA2180QB Datasheet PDF : 22 Pages
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APA2180
Typical Operating Characteristics (Cont.)
THD+N vs. Output Voltage
10
fin=1kHz
RL=10kΩ
Cin=1µF
BW<80kHz
1 Stereo, in Phase
VDD=2.8V
VDD=4.2V
0.1
VDD=3.6V
0.01
0
1
2
3
4
Output Voltage (Vrms)
THD+N vs. Frequency
1
VDD=3.6V
RL=16Ω
Cin=1µF
BW<80kHz
0.1
THD+N vs. Frequency
1
VDD=4.2V
RL=16Ω
Cin=1µF
BW<80kHz
0.1
0.01
0.006
10
Po=55mW
Po=30mW
Po=10mW
100
1k
Frequency (Hz)
10k 20k
THD+N vs. Frequency
1
VDD=2.8V
RL=16Ω
Cin=1µF
BW<80kHz
0.1
0.01
0.006
10
Po=40mW
Po=20mW
Po=10mW
100
1k
Frequency (Hz)
10k 20k
THD+N vs. Frequency
1
VDD=4.2V
RL=32Ω
Cin=1µF
BW<80kHz
0.1
Po=60mW
0.01
0.006
10
Po=30mW
Po=10mW
100
1k
Frequency (Hz)
10k 20k
0.01
0.006
10
Po=10mW
Po=20mW
100
1k
Frequency (Hz)
10k 20k
THD+N vs. Frequency
1
VDD=3.6V
RL=32Ω
Cin=1µF
BW<80kHz
0.1
Po=40mW
0.01
0.006
10
Po=20mW
Po=10mW
100
1k
Frequency (Hz)
10k 20k
Copyright © ANPEC Electronics Corp.
7
Rev. A.3 - Dec., 2012
www.anpec.com.tw
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